Updated - September, 2025 | We're no longer offering our winter arrive-and-drive program at the Salem Indoor Speedway, but, we do attend many of the winter series races offering driver and trackside support.
Our core business has grown to the point where running our winter arrive-and-drive program has become very difficult. We will continue to support the racers with product and some trackside support at various indoor facilities in 2025/2026. Contact us if you need assistance, we love to help.
503-592-0441 or Ronnie@Product41.com
Manufacturers and Components:
Here is a list of manufactures and components we use on all our team karts. Burris Tires, WMS Boaz Wheels, WMS Black Out Series Bearings, 2021 Ultramax Rival "SHP Edition" Chassis (chassis #01, #02 and #03 of the 2021 production model), M&M Performance Bodies, Briggs and Stratton LO206 sealed engines, Custom P41 Engine & Carb Vent System, Hilliard Flame drum clutches and Briggs 4T Amsoil. All of our karts are equipped with the AiM MyChron5s lap timer and data system, MyChron Expansion Box, Rear Axle Speed Sensor, RPM Sensor and TPS (throttle position sensor). For the 2020-2021 season our team karts will now upgrade to the new MyChron5S kart data system. Find more info on the new MyChron5S here at Product41.com under Kart Data Systems.
Product41
15532 SW Pacific Hwy, C1B #115
Tigard, OR 97224 USA
(shipping / recieving address only)
503-592-0441 | sales@product41.com